Align T-Rex 250 Pro DFC Combo Helicopter Kit (No 3GX)

This is the Align T-REX 250 Pro DFC Combo Helicopter Set. This combination package includes an Align 250MX 3600kV brushless motor, a RCE-BL15X 15A brushless ESC, three DS415 Digital servos, one DS425 Digital servo, a set of 205D carbon main blades, the 250DFC Main Rotor Head Upgrade Set and more!
As standard devices for the T-Rex 250 Pro DFC, the popular DFC head provides a low CG and low wind resistance for direct and precise flying response, with excellent high speed efficiency. The frame structure uses product integration techniques, allowing best assimilation in between plastic alloy with carbon fiber, keeping structural rigidity while streamlining maintenance. A unique integrated gyro/servo mount enables quick removal, streamlining maintenance while keeping a tidy total aesthetic look. An efficient shaft drive system effectively decreases tail power output loss and the tail gearbox is an integrated unit with an upgraded rudder control system, with strong construction and no slop, resulting in a more precise control feel.
Although the T-Rex 250 PRO DFC is little in size, it?s packed with efficiency and is capable of performing any challenging flight maneuvers. No longer do you need to discover a big open area to fly; you can delight in flying in your backyard or a big indoor area. 
Functions:
Exceptionally low CG and brief main shaft style, drastically decreases flight resistance, effectively enhances 3D efficiency and speed
New design linkage rod style, total assembly increases linkage rod rigidity, allowing the pitch slider (fan) to be omitted, resulting in a head assembly that is much streamlined and rigid
Designed particularly for DFC rotor head system, enhancing DFC linking rod's strength and decreasing linkage detachment throughout severe flight maneuvers.
Material integration technology utilized in frames, enhancing rigidity and streamlines maintenance
New design quick detachable gyroscope installing platform incorporated with rudder servo mount, effectively uses frame?s inner area for streamlined maintenance
New anti-rotation guide
Strengthened landing skids enhanced durability
High performance shaft tail drive system, effectively increasing rudder efficiency and decrease power loss
Single tail belt unit with the new counter weighted tail blade grips make it easier assembly and enhancing rudder performance
Utilizes dual point accessory style for no play and higher accuracy control feel
Structured style canopy
Requirements:

Length: 431mm

Height: 162mm

Main Blade Length: 205mm

Main Rotor Size: 460mm

Tail Rotor Size: 108mm

Motor Pinion Gear: 15T

Main Drive Gear: 120T

Tail Drive Gear: 28T

Drive Gear Ratio: 1:8:4.28

Weight (w/o power system): 150g Combo Includes: (1) T-REX 250 PRO Set
(1) 250DFC Main Rotor Head Upgrade
(1) 205 Main blades
(1) 205D Carbon main blades
(1) RCE-BL15X 15A Brushless ESC (Build-in 5~6V adjustable BEC)
(1) RCM-BL250MX (3600KV) Brushless motor
(1) Motor pinion equipment 15 tooth
(1) DS425 Digital servo
(3) DS415 Digital servo
(1) Clip
(1) #00 Philips screw motorist
(1) 0.9mm Hex head wrench
(1) 1.3mm HSS Hexagon screw motorist

Had to Complete:

Transmitter (6-channel or more, helicopter system)
Receiver (6-channel or more)
Pitch gauge
11.1V 3S Li-Po 850mAh battery & suitable charger
3GX Programmable Flybarless system